EXSYS EX-1334HMV-2 USB to 4x RS-232 Serial Metal Housing

EXSYS EX-1334HMV-2 – USB to 4x RS-232 Serial Converter Box with Metal Housing

The EXSYS EX-1334HMV-2 is a USB-to-serial converter box that converts one USB 2.0 port into four separate RS-232 interfaces. It is ideal for connecting multiple serial devices such as modems, printers, or industrial equipment to a computer via a single USB port.

• Four independent RS-232 ports allow simultaneous operation of multiple serial devices – perfect for barcode scanners, scales, and industrial controllers.
• The robust metal housing protects the electronics and ensures durability in demanding environments like workshops or server rooms.
• Thanks to its Low-Profile form factor, the box fits into tight spaces, e.g., behind a monitor or under a desk.
• The USB Type-B connector on the device side allows secure screw-fastening to prevent accidental disconnection.

What sets the EX-1334HMV-2 apart

Unlike simple USB-to-serial adapters, this converter box offers four separate ports in one unit, saving space and cable clutter. The metal housing and Low-Profile design distinguish it from plastic models. The device is compatible with standard USB 2.0 interfaces and requires no external power supply.

Ideal for...

This converter box is aimed at technicians, IT administrators, and electronics developers who need to run multiple serial devices on a modern computer without native RS-232 ports. It is also well suited for industrial control applications and POS environments (cash registers, scales).

How to use the EXSYS EX-1334HMV-2

1. Connect the box to your computer using a USB cable (Type A to Type B).
2. Install the necessary drivers – they are usually detected automatically or available on the manufacturer's website.
3. Attach the serial devices to the RS-232 ports. The ports appear as separate COM ports in the operating system.
4. Configure the devices in your software according to the COM port numbers.